H-1B Visa Principal Design Engineer Jobs
Principal Design Engineer jobs with H-1B visa sponsorship sit squarely within specialty occupation territory: the role requires at least a bachelor's degree in mechanical, electrical, or systems engineering. Sponsoring employers file a Labor Condition Application with DOL and an I-129 petition with USCIS, covering an initial three-year status period.
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MaxLinear is seeking a Senior Principal Digital SoC Design Engineer to join our Analog Mixed Signal (AMS) group in San Jose, CA. The AMS team develops a broad portfolio of integrated solutions spanning high speed and embedded connectivity interfaces (bridges, serial transceivers, isolators) and power management, supporting data center, industrial, and embedded platforms. In this role, you will lead digital architecture and RTL for a roadmap of products ranging from USB-based connectivity bridges to PCIe-to-USB host bridge devices, to complex embedded-processor SoCs for data center platform management.
Responsibilities
- Lead digital architecture and RTL for USB device-side connectivity bridges, including multi-port serial (UART), I²C/SPI/GPIO bridging, endpoint/FIFO architecture, flow control, and OTP-based configurability and customization
- Architect and integrate PCIe-to-USB host bridge solutions, including PCIe endpoint and USB host controller (xHCI) integration, DMA engines, buffer management, interrupt and power-state handling, and driver-visible register architecture
- Define and lead digital architecture for complex embedded-processor SoCs for data center platform management, including multi-core Arm subsystems, memory controllers, high speed host interfaces, sideband management buses, and peripheral-rich I/O
- Drive platform security and management features, including secure boot, hardware root of trust, cryptographic checksum generator and checker, and host-to-management communication paths
- Maximize reuse of existing digital IP across product generations, and drive make, reuse, or license decisions for USB, PCIe, and other interface controllers and PHYs
- Define on-chip interconnect, clock/reset, low-power, and DFT architecture, and own RTL quality through lint, CDC/RDC, synthesis, timing constraints, and implementation closure
- Set verification strategy with the DV team, including compliance and interoperability readiness, emulation/FPGA prototyping, and firmware/driver co-verification
- Partner closely with analog/mixed-signal, PHY, firmware, software, package, test, and applications teams from concept through silicon bring up, compliance, qualification, and production
- Mentor senior engineers, lead design reviews, and act as the digital technical authority across connectivity and SoC roadmap
BASIC QUALIFICATIONS
- Deep hands-on expertise in SystemVerilog/Verilog RTL design, SoC micro-architecture, and complex top-level integration
- Strong working knowledge of USB 2.0/3.x device and host architectures (including xHCI) and PCIe endpoint architecture, with experience integrating licensed controller and PHY IP
- Experience with serial and peripheral interfaces (UART, I²C/I3C, SPI, GPIO) and bridge-type data paths, FIFOs, and DMA
- Experience integrating embedded Arm processor subsystems, DDR/memory controllers, bus fabrics (AMBA AXI/AHB/APB), and security IP; familiarity with data center server management concepts (e.g., eSPI, I3C, MCTP, hardware root of trust) is a strong plus
- Strong understanding of clock/reset, CDC/RDC, low-power design, timing constraints, synthesis, DFT, and physical design trade-offs
- Track record delivering multiple SoCs from architecture through tapeout, silicon bring up, compliance certification, and high-volume production
- Experience working with external design partners and IP vendors, and ability to lead technically across multiple disciplines and global teams
- BS in Electrical Engineering or related + 15 years of experience, or MS + 12 years of experience, or Ph.D. + 9 years of experience
COMPENSATION AND BENEFITS
MaxLinear has a Total Compensation philosophy which includes base salary and annual discretionary bonus eligibility and many positions also include stock-based compensation.
MaxLinear's good faith estimate starting base salary range is: $200,000 to $250,000 Annually
We offer competitive benefits designed to support employee health, welfare, and retirement and some highlights are: health care benefits, 401k savings plan, Employee Stock Purchase Plan (ESPP), and paid time off.
The actual starting base salary will be determined by the match to certain role-related criteria such as educational degree(s) or equivalent, relevant work experience, skillset needed for the role, and geographic location; this is not an all-inclusive list as some roles may require unique skills or experience.
Qualified applicants will receive consideration for employment without regard to, and will not be discriminated against based on race, sex, religion, national origin, sexual orientation, gender identity, disability, or protected veteran status.
INTRODUCTION
MaxLinear is seeking a Senior Principal Digital SoC Design Engineer to join our Analog Mixed Signal (AMS) group in San Jose, CA. The AMS team develops a broad portfolio of integrated solutions spanning high speed and embedded connectivity interfaces (bridges, serial transceivers, isolators) and power management, supporting data center, industrial, and embedded platforms. In this role, you will lead digital architecture and RTL for a roadmap of products ranging from USB-based connectivity bridges to PCIe-to-USB host bridge devices, to complex embedded-processor SoCs for data center platform management.
Responsibilities
- Lead digital architecture and RTL for USB device-side connectivity bridges, including multi-port serial (UART), I²C/SPI/GPIO bridging, endpoint/FIFO architecture, flow control, and OTP-based configurability and customization
- Architect and integrate PCIe-to-USB host bridge solutions, including PCIe endpoint and USB host controller (xHCI) integration, DMA engines, buffer management, interrupt and power-state handling, and driver-visible register architecture
- Define and lead digital architecture for complex embedded-processor SoCs for data center platform management, including multi-core Arm subsystems, memory controllers, high speed host interfaces, sideband management buses, and peripheral-rich I/O
- Drive platform security and management features, including secure boot, hardware root of trust, cryptographic checksum generator and checker, and host-to-management communication paths
- Maximize reuse of existing digital IP across product generations, and drive make, reuse, or license decisions for USB, PCIe, and other interface controllers and PHYs
- Define on-chip interconnect, clock/reset, low-power, and DFT architecture, and own RTL quality through lint, CDC/RDC, synthesis, timing constraints, and implementation closure
- Set verification strategy with the DV team, including compliance and interoperability readiness, emulation/FPGA prototyping, and firmware/driver co-verification
- Partner closely with analog/mixed-signal, PHY, firmware, software, package, test, and applications teams from concept through silicon bring up, compliance, qualification, and production
- Mentor senior engineers, lead design reviews, and act as the digital technical authority across connectivity and SoC roadmap
BASIC QUALIFICATIONS
- Deep hands-on expertise in SystemVerilog/Verilog RTL design, SoC micro-architecture, and complex top-level integration
- Strong working knowledge of USB 2.0/3.x device and host architectures (including xHCI) and PCIe endpoint architecture, with experience integrating licensed controller and PHY IP
- Experience with serial and peripheral interfaces (UART, I²C/I3C, SPI, GPIO) and bridge-type data paths, FIFOs, and DMA
- Experience integrating embedded Arm processor subsystems, DDR/memory controllers, bus fabrics (AMBA AXI/AHB/APB), and security IP; familiarity with data center server management concepts (e.g., eSPI, I3C, MCTP, hardware root of trust) is a strong plus
- Strong understanding of clock/reset, CDC/RDC, low-power design, timing constraints, synthesis, DFT, and physical design trade-offs
- Track record delivering multiple SoCs from architecture through tapeout, silicon bring up, compliance certification, and high-volume production
- Experience working with external design partners and IP vendors, and ability to lead technically across multiple disciplines and global teams
- BS in Electrical Engineering or related + 15 years of experience, or MS + 12 years of experience, or Ph.D. + 9 years of experience
COMPENSATION AND BENEFITS
MaxLinear has a Total Compensation philosophy which includes base salary and annual discretionary bonus eligibility and many positions also include stock-based compensation.
MaxLinear's good faith estimate starting base salary range is: $200,000 to $250,000 Annually
We offer competitive benefits designed to support employee health, welfare, and retirement and some highlights are: health care benefits, 401k savings plan, Employee Stock Purchase Plan (ESPP), and paid time off.
The actual starting base salary will be determined by the match to certain role-related criteria such as educational degree(s) or equivalent, relevant work experience, skillset needed for the role, and geographic location; this is not an all-inclusive list as some roles may require unique skills or experience.
Qualified applicants will receive consideration for employment without regard to, and will not be discriminated against based on race, sex, religion, national origin, sexual orientation, gender identity, disability, or protected veteran status.
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Get Access To All JobsTips for Finding H-1B Visa Sponsorship as a Principal Design Engineer
Align your credentials to SOC classification
Pull the O*NET profile for your target SOC code and confirm your degree field maps directly to the listed knowledge areas. USCIS RFEs on Principal Design Engineer petitions often challenge degree-to-role fit, so documenting that alignment in your resume before you apply prevents delays later.
Verify LCA wage levels before accepting offers
Run your target city and SOC code through the OFLC Wage Search to find the prevailing wage tiers. Your offer must meet at least Level II, and many Principal Design Engineer roles land at Level III or IV, so knowing the floor helps you negotiate from an informed position.
Target employers with active engineering petition history
Use Migrate Mate to browse Principal Design Engineer roles at employers with verified H-1B LCA filing history, filtered by location. This cuts the time you spend on companies that have never navigated engineering specialty occupation requirements and are unlikely to start now.
Clarify multi-site work arrangements upfront
If the role involves work at client sites or secondary facilities, confirm with the hiring team that each worksite will carry its own certified LCA. Each location requires a separate DOL-certified LCA posted at that site, so ambiguous project-based arrangements need to be resolved before the I-129 is filed.
Document your design engineering output concretely
Compile a portfolio of issued patents, engineering specifications you authored, and design reviews you led before interviews start. Principal Design Engineer petitions with strong evidence of specialized design authority move through USCIS adjudication more cleanly than those relying on job title alone.
Understand your 60-day grace period between roles
If you leave one H-1B employer before your next petition is filed and approved, you have a 60-day grace period to secure a new sponsoring role. For Principal Design Engineers changing companies mid-project, timing your resignation to allow for concurrent filing significantly reduces status gaps.
H-1B Visa Principal Design Engineer: Frequently Asked Questions
Does a Principal Design Engineer role qualify as an H-1B specialty occupation?
Yes. Principal Design Engineer roles typically qualify as specialty occupations because the position requires at minimum a bachelor's degree in mechanical, electrical, systems, or a closely related engineering field. USCIS looks at whether the degree requirement is a genuine prerequisite for entry into the role, and established engineering disciplines meet that standard. Your employer will document this in the I-129 petition.
How do I find employers who actively sponsor H-1B visas for Principal Design Engineers?
Migrate Mate lists employers with verified H-1B LCA filing history for engineering roles, searchable by city and job function. This saves you from applying to companies with no track record of navigating specialty occupation requirements for senior engineering positions, which are among the more documentation-intensive H-1B petitions USCIS reviews.
What documents should I prepare before a Principal Design Engineer H-1B petition is filed?
Prepare official transcripts and degree certificates for all engineering credentials, a detailed resume emphasizing specialized design responsibilities rather than general project involvement, and any patents, published specifications, or peer-reviewed contributions tied to your design work. Your employer's immigration counsel will also need an org chart showing where the Principal Design Engineer role sits and why the position requires a degreed specialist.
Can my H-1B status cover remote work at a location not listed on the original LCA?
No. Each work location requires its own certified Labor Condition Application posted at that site. If your Principal Design Engineer role shifts to a new city or a client facility not covered by the original LCA, your employer must file an amended or new LCA with DOL and may need to file an amended I-129 with USCIS before you begin working from that location.
How long does H-1B status last for a Principal Design Engineer, and can it be extended?
H-1B status is initially granted for up to three years and can be extended to a six-year maximum under standard rules. If your employer sponsors you for permanent residence and an I-140 petition is approved before the six-year limit, you may be eligible for extensions beyond six years under AC21 provisions, which apply regardless of engineering role or seniority level.